612 W 31st St, Wilmington, DE is a single family home that contains 1,750 sq ft and was built in 1936. It contains 3 bedrooms and 1.5 bathrooms. This home last sold for $49,500 in May 2018. The Zestimate for this house is $112,624, which has increased by $11,702 in the last 30 days. The Rent Zestimate for this home is $1,225/mo, which has decreased by $15/mo in the last 30 days. The property tax in 2017 was $2,360. The tax assessment in 2017 was $50,200.